Usaf K-1797
Names
[ CAS No. ]:
5339-75-3
[ Name ]:
Usaf K-1797
[Synonym ]:
1(4H)-Pyrimidineethanol,2-mercapto-4,4,6-trimethyl
2(1H)-Pyrimidinethione,3,4-dihydro-1-(2-hydroxyethyl)-4,4,6-trimethyl
1beta-Hydroxyethyl-2-thio-4,4,6-trimethyl dihydropyrimidine
USAF K-1797
Chemical & Physical Properties
[ Density]:
1.18g/cm3
[ Boiling Point ]:
292.9ºC at 760 mmHg
[ Molecular Formula ]:
C9H16N2OS
[ Molecular Weight ]:
200.30100
[ Flash Point ]:
130.9ºC
[ Exact Mass ]:
200.09800
[ PSA ]:
67.59000
[ LogP ]:
1.11790
[ Index of Refraction ]:
1.593
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UW2450000
- CHEMICAL NAME :
- 2(1H)-Pyrimidinethione, 3,4-dihydro-1-(2-hydroxyethyl)-4,4,6-trimethyl
- CAS REGISTRY NUMBER :
- 5339-75-3
- LAST UPDATED :
- 199012
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C9-H16-N2-O-S
- MOLECULAR WEIGHT :
- 200.33
- WISWESSER LINE NOTATION :
- T6MYN FHJ BUS C2Q D1 F1 F1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689
Safety Information
[ HS Code ]:
2933599090
Customs
[ HS Code ]: 2933599090
[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%